ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,274, issued on Sept. 30, was assigned to SOLUM Co. LTD. (Yongin-si, South Korea).
"Base and transformer device including the same" was invented by Chang Yong Kwon (Suwon-si, South Korea), Dong Kyun Ryu (Seoul, South Korea) and Yun Sic Bang (Uiwang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A base includes a support plate, an inner wall provided on the support plate, an outer wall arranged apart from the inner wall in a first direction parallel to an upper surface of the support plate, and an insulating cover protruding from the outer wall in the first direction, wherein the outer wall and the inner wall extend in a second direct...